Sommaire du Fascicule no. 2
      
      
        
      
      
  
    
    
    A Weyl–Titchmarsh type formula
for a discrete Schrödinger operator
with Wigner–von Neumann potential
    
    
  
  
  
        
          
        
      
 
      
        p. 167-189
        
        
        
        
      
    
  Sommaire du Fascicule no. 3
        p. 203-226
        
        
        
        
      
    
  
      
      
        
      
      
  
    
    
    Complex rotundities and midpoint local 
uniform rotundity in symmetric spaces of measurable operators
    
    
  
  
  
        
          
        
      
 
      
        p. 253-285
        
        
        
        
      
    
  